baber/WOPTO huggingface dataset:
Patent JP-2012096180-A (JP)
Title: Crusher
Inventor: SUZUKI MASAKAZU
IPC: B02C23/00
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a crusher capable of improving energy efficiency in a crushing action while maintaining its convenience and safety.SOLUTION: The crusher includes a crushing device 13 that crushes an object to be crushed, a hydraulic motor 37 for use in the crushing device 13 to drive a crushing rotor 32 of the crushing device 13, hydraulic pumps 52, 53 for supplying the hydraulic motor 37 for the crushing device with hydraulic oil, an engine 54 that drives the hydraulic pumps 52, 53, and a clutch device 55 that is selectively connected to the crushing rotor 32 of the crushing device 13 with either the engine 54 or the hydraulic motor 37 used as a power source.
Patent JP-2012097383-A (JP)
Title: Sizing agent for carbon fiber, carbon fiber strand and fiber-reinforced composite material
Inventor: HASHIMOTO YOSHIO
IPC: D06M15/55
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a sizing agent for a carbon fiber capable of providing excellent adhesion with a thermoplastic matrix resin to a carbon fiber strand used to reinforce the thermoplastic matrix resin, as well as a carbon fiber strand and a fiber-reinforced composite material using the same.SOLUTION: The sizing agent for the carbon fiber is used to reinforce a thermoplastic matrix resin. The sizing agent for the carbon fiber essentially contains a reaction product of an epoxy compound and a hydroxyl group-containing amine compound.
Patent JP-2012098263-A (JP)
Title: Positioning device and adjustment method and program for positioning device
Inventor: ONODERA YUTAKA
IPC: G01C21/00
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device and an adjustment method and program for the positioning device, whereby a calibration process required for autonomous navigation positioning can be performed at appropriate timing without requiring a great load in order to only determine the timing of performing the calibration process.SOLUTION: The positioning device comprises: first positioning means (S1, S2, S8, and S9) for carrying out positioning by receiving a signal from a positioning satellite; second positioning means (S5 and S6) for carrying out positioning by measuring the direction and amount of relative movement; correcting means (S11) configured such that when positional data during an arbitrary movement process is obtained through continuous positioning by the second positioning means and then positioning is carried out by the first positioning means, the positional data of each point during the movement process is corrected based on the positional result of the first positioning means; calibrating means (S14 to S19) for performing the calibration process for the second positioning means; and calibration timing control means (S13) for controlling the timing of performing the calibration process based on the amount of correction made by the correcting means.
Patent JP-2012104961-A (JP)
Title: Optical communication system, optical signal transmission method and optical transmission device
Inventor: IIZAWA KENTO
IPC: H04J14/00
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an OADM device without the use of a transponder section, capable of determining whether or not an optical signal can be accommodated.SOLUTION: An optical communication system includes a relaying device and an optical transmission device that multiplexes or demultiplexes an optical signal transmitted from the relaying device and transmits the optical signal. When the relaying device receives the optical signal, the relaying device: modulates the received optical signal into a first optical signal; produces a second optical signal based on a key information; produces a third optical signal by superimposing the second optical signal into the first optical signal; and transmits the third optical signal to the optical transmission device. The optical transmission device: extracts a first key information from the third optical signal; determines whether or not to accommodate the third optical signal based on the first key information; and produces a fourth optical signal by wavelength-multiplexing a plurality of the third optical signals accommodated when determining to accommodate the third optical signal.
Patent JP-2011129890-A (JP)
Title: Light-emitting device showing uniform spread of current
Inventor: BROCKLEY MICHAEL JOHN
IPC: H01L33/32
Filed: 2010-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride-based light-emitting device (LED) improved in the uniformity of a current and reduced in a forward operation voltage.  <P>SOLUTION: The nitride-based light-emitting device includes a p-pad and an n-pad arranged at end regions provided opposed with each other on the front surface of the device, and a first p-branch electrode and a second p-branch electrode extended toward the n-pad from the p-pad. The first p-branch electrode extends along the length direction of the device and the second p-branch electrode includes a bending part extending along width and length directions of the device. Moreover, the device is provided with an n-branch electrode extended toward the p-pad from the n-pad. The far end of the n-branch electrode is angled toward the bending part of the second p-branch electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012105241-A (JP)
Title: Capacitive load drive circuit
Inventor: OSHIMA ATSUSHI
IPC: H03F3/217
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of generating a drive signal having a voltage exceeding a supply voltage and of generating a stable drive signal independent of ambient temperature and manufacturing variations of components.SOLUTION: A drive waveform signal on which a drive signal to be applied to a capacitive load is based is pulse-modulated to generate a modulated signal, and the resultant modulated signal is power-amplified and then passed through a smoothing filter, which demodulates the drive signal. The resultant drive signal is negatively fed back to suppress a resonance peak of the smoothing filter. The peak is not completely suppressed but a gain is kept at a fixed value or greater (for example, 2 or greater) in a relatively wide frequency band, so that a drive signal having a voltage exceeding a supply voltage can be stably generated.
Patent JP-2012109381-A (JP)
Title: Attachment structure of element
Inventor: SATO HIROTAKA
IPC: H01L23/40
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide fixing means other than screwing.SOLUTION: The attachment structure of an element comprises a heat sink 30 having a mounting surface 31 on which an element 10 is mounted and a pair of mounting holes 32 provided on both sides of the mounting surface 31 in the width direction, and a clip 60 which is attached to span the element 10 from a direction substantially perpendicular to the mounting surface 31. The clip 60 has a base 61 which is arranged along the top surface of the element 10, and a pair of elastic clip portions 62 projecting from both ends of the base 61 in the width direction to face both side surfaces of the element 10 in the width direction and being inserted, respectively, into the mounting holes 32 and clipped.
Patent JP-2012112255-A (JP)
Title: Connector device of turbomolecular pump and turbomolecular pump
Inventor: HAMOCHI MITSURU
IPC: F04D19/04
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a connector device effectively preventing vibration in a relatively low frequency region from being transmitted to an apparatus to be pumped, the connector device connecting a turbomolecular pump to the apparatus.SOLUTION: The connector device of a turbomolecular pump includes a rotor, a casing for storing the rotor, an intake port and an exhaust port arranged in the casing, and includes a connector exhaust pipe for connecting the intake port of the turbomolecular pump for sucking gas from the intake port and exhausting the gas from the exhaust port to the exhaust port of a vacuum vessel to be pumped, by rotating the rotor at a high speed in the casing. A vibration absorber is constituted by arranging a ring-shaped weight so as to surround the periphery of the connector exhaust pipe, and interposing a viscoelastic member between the connector exhaust pipe and the weight.
Patent JP-2012113922-A (JP)
Title: Speaker mounting structure
Inventor: WATANABE KIYOSHI
IPC: H01H89/00
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a speaker mounting structure which decreases thickness, and can certainly and finely emit sound generated in a speaker to the outside of a case, with a simple structure.SOLUTION: On a contact sheet 13 disposed on a circuit substrate 10 provided in an upper case 8, a speaker fitting part 17 opened to upper and lower sides of the circuit substrate 10 and to which a speaker 16 is fitted by press-fitting is integrally formed. Therefore, only by press-fitting the speaker 16 into the speaker fitting part 17 of the contact sheet 13, the speaker 16 can be simply installed so as not to leak the sound of the speaker 16. A structure of a speaker part 6 is simple, and has a small number of components, and the thickness of the speaker part 6 can be decreased. When the speaker 16 produces sound, the generation of chattering sound is prevented, and the sound of the speaker 16 can be certainly and finely emitted from the speaker fitting part 17 to the outside of the upper case 8.
Patent JP-2012117161-A (JP)
Title: Method for manufacturing carbon fiber bundle
Inventor: KOTANI TOMOYUKI
IPC: D01F9/22
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a carbon fiber bundle effectively without decreasing a carbonization yield.SOLUTION: A method for manufacturing a carbon fiber bundle, comprises: heating an acrylic-based precursor fiber bundle in an oxidative atmosphere at a temperature of 200-300°C to obtain a flame-resistant fiber bundle having a density (ρ) of 1.28-1.42 g/cm(flameproofing step); heating the obtained flame-resistant fiber bundle in an inert atmosphere at a temperature of 300-400°C for 20-90 seconds (first pre-carbonization step); heating the obtained flame-resistant fiber bundle continuously in the inert atmosphere at a temperature of more than 400°C and 500°C or less for 20-40 seconds to obtain a pre-carbonization fiber bundle (second pre-carbonization step); and heating the obtained pre-carbonization fiber bundle in the inert atmosphere at a temperature of 1000°C or more (carbonization step).
Patent JP-2012117601-A (JP)
Title: Insertion tool and method for manufacturing shock absorber using the same
Inventor: SHIMOYAMA TOSHIAKI
IPC: F16F9/00
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an insertion tool allowing an annular seal member to be inserted satisfactorily into a rod body with a step and a method for manufacturing shock absorber using the same.SOLUTION: The insertion tool 10 is used when the annular seal member is inserted into the rod body 15 with the step 37 by being passed through the step 37, and includes a core part 47 coming in contact with one end of the rod body 15 and a cover 48 for covering an outer peripheral side of the core part 47 and extending beyond the step 37.
Patent JP-2012122824-A (JP)
Title: Underwater visual inspection device
Inventor: IWATA KEIJI
IPC: G01N21/84
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an underwater visual inspection device which spares an operator the trouble of setting and can inspect in a manner to suppress reflection caused by reflected light when a surface to be inspected is inspected.SOLUTION: An underwater visual inspection device comprises: a CCD camera 11 for photographing a surface to be inspected; a lighting system 13 for irradiating the surface to be inspected; a case 16 for housing the CCD camera 11 and the lighting system 13; a transparent waterproof window 12 which adheres to one end of the case 16 on a side of the surface to be inspected; and a polarization filter 12a which is provided at the waterproof window 12 on a side of the CCD camera 11 to prevent from mixing up reflected light from the lighting system 13 reflecting on the waterproof window 12 with an image of the surface to be inspected.
Patent JP-2011091842-A (JP)
Title: Mobile communication terminal
Inventor: OKUDA KAZU
IPC: H04W88/02
Filed: 2010-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal where, when a display screen is changed over from a vertically long state to a laterally long state, a display region for displaying an image or the like is prevented from being reduced.  <P>SOLUTION: This mobile communication terminal includes: a connection state detection section 18 for determining whether a display screen 2a is in the vertically long state or the laterally long state; a display object storage section 20 for storing first and second display objects displayed depending on an operation state; and a display control section 16 for displaying each display object on the display screen 2a. When the display screen 2a is in the vertically long state, the display control section 16 displays the plurality of first display objects in a first object display region provided at the upper end of the display screen, and displays the plurality of second display objects in a second object display region provided at the lower end of the display screen, and when the display screen 2a is in the laterally long state, the display control section 16 displays the respective first and second display objects in a third object display region provided at either the upper end or the lower end of the display screen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120910-A (JP)
Title: Safety walking rope for a plurality of children
Inventor: SPRITZER ROBYN
IPC: A62B35/00
Filed: 2010-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for training children to walk near their parents and encouraging children to do the same.  <P>SOLUTION: A carabiner is connected to a first strap, such as a wrist strap, as well as one or a plurality of handle straps. Each handle strap comprises, or is operatively connected to, a respective handle. The handle strap is removably engaged with the carabiner. That is, the handle straps may be added or removed at will to change the number of straps attached to the carabiner or other connecting mechanism. In this manner, a parent may hold onto one strap or attach such a strap to another device such as a stroller or backpack and instruct a plurality of children to walk with him or her.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178382-A (JP)
Title: Rain-sheltering device for both-hand cycling of bicycle
Inventor: MATSUZAWA TETSUO
IPC: B62J17/08
Filed: 2010-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rain-sheltering device for both-hand cycling of a bicycle, miniaturizable in nonuse, and easily installable-removable when unnecessary.  <P>SOLUTION: This rain-sheltering device includes two rain-sheltering guards 3 and 5 supported by frames 4 and 6 and using a transparent resin, and an installing-fixing part 2 for a fixation. The two rain-sheltering guards can be slidably used, can also be used regardless of fine weather-rainy weather since ultraviolet ray cut processing is applied, is rich in design, and can also be easily removed from the bicycle when unnecessary.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012124793-A (JP)
Title: Imaging apparatus and program of the same
Inventor: SHIMOZATO JIRO
IPC: G03B7/00
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus enabling photographing of a subject at more appropriate timing and with a photographing condition that a photographer intends in the imaging apparatus performing automatic photographing by smile detection.SOLUTION: The imaging apparatus includes: an imaging element; imaging control means imaging the subject by using the imaging element; face detecting means detecting a face from the subject; expression change detecting means detecting change of expression from the face detected by the face detecting means; and setting changing means for changing a setting of the imaging apparatus. A subject image is automatically photographed in accordance with the change of the expression of the subject, which is detected by the expression change detecting means. If prescribed time does not elapse after the setting change means changes the setting of the imaging apparatus when the expression change detecting means determines that the expression of the subject is changed, photographing is prevented from being automatically performed.
Patent JP-2012125958-A (JP)
Title: Printer and printing material cartridge
Inventor: ASAUCHI NOBORU
IPC: B41J2/175
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of performing installation detection on printing material cartridges by a means different from a conventional one.SOLUTION: The printer includes a holder and an installation detecting circuit for detecting installation states of cartridges. Each of the cartridges includes a storage device for storing information on a printing material, an electric device for installation detection, a terminal for the storage device, and a terminal for the electric device. The electric device includes a variable resistance circuit which attains a respectively different resistance value in each of N printing material cartridges by selectively taking one of a plurality of resistance values according to selection information preliminarily stored in the storage device. The variable resistance circuits of the N printing material cartridges are connected in parallel between a power source for installation detection and an installation current value detection unit, and are constituted so that a detecting current has a current value capable of uniquely discriminating 2types of installation states on the printing material cartridges when all the N printing material cartridges are installed.
Patent JP-2012126568-A (JP)
Title: Recording material processing device
Inventor: KIMURA MASATOSHI
IPC: B65H39/11
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a recording material processing device which is given a function causing a recording material to stand by on the upstream side of a processing means for processing the recording material, and nonetheless enables the upsizing of the device to be suppressed.SOLUTION: After the rear end of a sheet P1 passes through a switching member 47, exit rolls 432 are made to stop rotating to stop the conveyance of the sheet P1. Next, as shown in (A), the switching member 47 is moved downward. Next, as shown in (B), the exit rolls 432 are rotated in an opposite direction to convey the sheet P1 toward the upstream side in the conveying direction of the sheet P1 by a predetermined amount. In this case, the sheet P1 is guided by the switching member 47 to move obliquely downward. Thereafter, the switching member 47 is moved upward. Consequently, a second sheet which has been discharged from an image forming apparatus 2 moves on the sheet P1.
Patent JP-2011055708-A (JP)
Title: Insulating spacer
Inventor: KUZE HIROKO
IPC: H02B13/02
Filed: 2010-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating spacer that properly holds a stress state at an interface between an embedded electrode for supporting conductor and an insulating spacer body, with a simple configuration.  <P>SOLUTION: The insulating spacer includes a disk-shaped insulating spacer body 9, and an embedded electrode 3 for supporting conductor integrally formed with the disk-shaped insulating spacer body 9, the embedded electrode 3 having flat electrode faces 3a, 3b respectively extended along in-plane directions of extensions of flat faces 9a, 9b which form a pair of end faces of the disk-shaped insulating spacer body 9. An annular protrusion 3d with a semicircular cross section or the like protruding into the disk-shaped insulating spacer body 9 is formed at the interface portion between the embedded electrode 3 for supporting conductor and the insulating spacer body 9, the annular protrusion 3d reducing a separation force acting in a direction perpendicular to the interface between the embedded electrode 3 for supporting conductor and the insulating spacer body 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012133646-A (JP)
Title: Printing system, printer, printing method, and printing program
Inventor: OKAJIMA RYOSUKE
IPC: B41J29/38
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a printing system which is excellent in degree of freedom of selection of a transfer destination and improves processing efficiency on the whole system, a printer, a printing method, and a printing program.SOLUTION: A printing system 100 in which a plurality of printers 300A-300D are connected through a network 400 includes a transfer-source printer comprising a first printer which receives print data and a transfer-destination printer comprising a second printer, and the transfer-source printer has a processing instruction part which transmits a processing program and processing data for execution of processing for generating image data from print data to the transfer-destination printer to request the processing to be performed if an idle state is not entered when the print data is received. The transfer-destination printer has a transmission part for transmitting output data generated from the processing data through the processing to the transfer-source printer. The transmitted output data is used by the transfer-source printer to generate the image data.
Patent JP-2012133282-A (JP)
Title: Display device
Inventor: MORI TAKESHI
IPC: G09G5/02
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of solving a problem such that, when pixels are displayed while being periodically shifted to prevent screen burn-in, viewers may suffer a feeling of strangeness; particularly when the image resolution and the panel resolution are the identical to each other, the possibility of giving the feeling of strangeness to viewers gets larger while performing so-called dot-by-dot display on a panel directly using a resolution of image signals.SOLUTION: The display device of the invention is configured so that the duration in which the pixels corresponding to the input image signal are shifted and blurred is shorter than the duration in which an image corresponding to an input image signal is displayed on the display. Thereby, even when screen burn-in prevention control is performed, the possibility that viewers suffer a feeling of strangeness is reduced. This is particularly preferred for performing dot-by-dot display.
Patent JP-2012138986-A (JP)
Title: Cooling path structure for motor
Inventor: YODA KENICHIRO
IPC: H02K9/19
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a cooling path structure for motors capable of forming a motor cooling passage by forming an annular cooling medium groove provided with a cooling medium inlet on an inner wall surface of a motor housing where a motor is housed and by covering the cooling medium groove with a ring-shaped closing plate formed so that a plurality of cooling medium exhaust nozzles are directed toward a motor side, and of ensuring a sealing performance of the ring-shaped closing plate to the motor housing without increasing the number of bolts for fixing the ring-shaped closing plate.SOLUTION: An annular oil groove (an annular groove) 20 is formed in a wavy shape on the circumference whose center is a rotation axis. An inside curved part 20a is formed closely to a radial inside of a plurality of bolt holes 26. An outside curved part 20b is formed so as to face an interval between the adjacent bolt holes 26. Further, to a ring-shaped closing plate 22, bolt penetration holes 27 are formed on the circumference so as to correspond to the bolt holes 26, and oil exhaust holes (cooling medium exhaust nozzles) 28 connected to the outside curved part 20b of the oil groove (the annular groove) 20 are formed in a circumference direction.